ASPHALT LEVEL 1 QUESTIONS AND CORRECT ANSWERS

ASPHALT LEVEL 1 QUESTIONS AND
CORRECT ANSWERS
WHEN SELECTING QC DENSITY CORE LONGITUDINAL YOU SHOULD ✅✅ CORRECT ANSW-USE THE
RANDOM SAMPLING SPREAD SHEET



REFERING TO GENERAL STATIONING GUIDLINES ,R1 WOULD BE -------THAN R2 ✅✅ CORRECT
ANSW-CLOSER TO THE MEDIAN AND CLOSER TO THE INSIDE SHOULDER



WHILE USING THE ROLLINGSTRAIGHTEDGE, IF THE NEEDLE GOES IN THE RED ZONEINDICATING AN
UNACCEPTABLE HIGHT SPOT IN THE SECTION, YOU THEN ✅✅ CORRECT ANSW-MARK THE
PAVEMENT WHERE THE NEDDLE FIRST GO IN TO THE RED ZONE AND PLACE ANOTHER MARKWHERE
THE NEDDLE LEAVES THE RED ZONE AND CONTINUE.



FOR BRIDGE APPROACH SLABS,THE 15 FT MANUAL STRAIGHTEDGE SHOULD BE SET SO ----------- IS
ON THE BRIDGE DECK ✅✅ CORRECT ANSW-1-1 INCH

2-EXACTLY 1/2 OF THE STRAGHTEDGE

3-THE ENTIRE STRAIGHTEDGE

4-NONE OF THE ABOVE



FOR THE FIRST TRAVERSE JOIN ON A PROJECT PLACE THE -------------ON THE NEW PAVEMENT WHILE
OVERLAPING THE TRAVERSE JOINBY ONE INCH? ✅✅ CORRECT ANSW-15 FT MANUAL
STRAIGHTEDGE



WHEN CALIBRATING, TO CHECK THE LOW SIDE OF THE ROLLING STRAIGHTEDGE ✅✅ CORRECT
ANSW-PLACE SHINS UNDER THE OUTER WHEELS



TO CHECK THE HIGH SIDE OF THE ROLLINGSTRAIGHTEDGE FOR CALIBRATION ✅✅ CORRECT
ANSW-PLACE SHIMS UNDER THE CENTER WHEEL.



WHAT DO YOU NEED TO KNOW WHEN MANUALLY CHECKING THE CROSS SLOPE? ✅✅ CORRECT
ANSW-THE LEVEL LENGHT AND THE HIGHT FROM LEVEL TO PAVEMENT